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Waste management ofdark coniferous treesdebarking forproducingantibacterialpreparations :доклад, тезисыдоклада Krotova I.V.Gulenkova G.S.Osmolovskaya N.A.2019 год

Waste management of dark coniferous trees debarking for producing antibacterial preparations : доклад, тезисы доклада
доклад, тезисы доклада, статья из сборника материалов конференций

Дополнительные ссылки: eLibrary · Источник статьи
База данных: Каталог библиотеки СФУ
Библиографическое описание: Waste management of dark coniferous trees debarking for producing antibacterial preparations : доклад, тезисы доклада / I. V. Krotova [et al.]. - Текст : непосредственный // IOP Conference Series: Earth and Environmental Science / International Scientific Conference on Agribusiness, Environmental Engineering and Biotechnologies, AGRITECH 2019 (2019 ; 20.06 - 22.06 ; Krasnoyarsk) : Institute of Physics Publishing, 2019. - 315. - P. 052033.
Аннотация: The article presents the results of studying the antibacterial activity of fir tree and Siberian spruce bark water extracts. As test objects, pathogenic (3-4 hazard class) and saprotrophic bacteria were used. It has been shown that the studied aqueous extracts of dark-coniferous bark do not exhibit biocide activity against the conditionally pathogenic bacterium Escherichia coli. However, all the other studied bacteria are sensitive to the extracts analyzed both on day 3 and day 13. At the same time, the aqueous extract of the Siberian fir bark has a higher biocide activity against conditionally pathogenic and saprotrophic bacteria in comparison with the aqueous extract of the Siberian spruce bark. The antibacterial activity of aqueous extracts of the studied plants bark is determined by their chemical composition, primarily the presence of substances of a phenolic nature. It has been shown that the studied extracts mainly contain compounds of quercetin, dihydroquercetin and kaempferol.
Год издания: 2019
Авторы: Krotova I.V. , Gulenkova G.S. , Osmolovskaya N.A. , Smirnov R.Y.
Издательство: Institute of Physics Publishing
Источник: IOP Conference Series: Earth and Environmental Science
Выпуск: 315
Мероприятие: International Scientific Conference on Agribusiness, Environmental Engineering and Biotechnologies, AGRITECH 2019 (Krasnoyarsk, 2019 ; 20.06 - 22.06)
Номера страниц: 052033
Держатель оригинала документа: Siberian Federal University
Количество экземпляров:
Твёрдая копия издания отсутствует в фонде библиотеки

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